- Definitions|2
- Thesaurus|934
- Abbreviations|0
212 entries under adjective topic. ×
| unfeeling | |
| uniform(dull, flat, boring, tedious) | |
| unimaginative(flat, stupid, ordinary, dry) | |
| uninflected(dull, flat, boring, tedious) | |
| uninspiring(dull, flat, stupid, ordinary) | |
| unperceptive | |
| unrelieved(dull, flat, boring, tedious) | |
| unvarying(dull, flat, boring, tedious) | |
| usual(flat, stupid, ordinary, dry) | |
| usual thing(expression, flat, stupid, ordinary) | |
| vapid(dull, flat, ordinary, dry) | |
| worn-out(flat, stupid, ordinary, dry) | |
| heavy(quiet, flat, slow, stupid) | |
| stupid(dull, flat, ordinary, dry) | |
| aloof | |
| blah(dull, quiet, flat, slow) | |
| dry(dull, flat, stupid, ordinary) | |
| flat(dull, ordinary, dry, boring) | |
| repetitious(dull, flat, stupid, ordinary) | |
| snoozy(noun, dull, quiet, slow) |
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| APA | Smart Define. (2015). soporific thesaurus. Retrieved September 29, 2026, from https://smartdefine.org/soporific/thesaurus/synonyms |
| Chicago | Smart Define. 2015. "soporific thesaurus" https://smartdefine.org/soporific/thesaurus/synonyms (accessed September 29, 2026). |
| Harvard | Smart Define 2015, soporific thesaurus, Smart Define, viewed 29 September, 2026, <https://smartdefine.org/soporific/thesaurus/synonyms>. |
| MLA | Smart Define. "soporific thesaurus" 14 April 2015. Web. 29 September 2026. <https://smartdefine.org/soporific/thesaurus/synonyms> |